5e Living Blade

Hey all.
My group is switching from 4e to 5e going from chapter 2 to 3.
But since I own the 4e version of chapter 2, and the 5e version of chapter 3 I think the only thing I am missing is the stats and description for how the living blade works in 5e.
I'd rather not have to buy the 2nd chapter again just for the 5e stats so was wondering if there was any way I could get that item somewhere?
Thanks.